public async ValueTask <T> GetOrSetAsync <T>(string cacheKey, Func <T, TContext, Task <T> > getter, CacheSettings settings)
{
ThrowIfDisposed();
if (cacheKey == null)
{
throw new ArgumentNullException(nameof(cacheKey));
}
if (getter == null)
{
throw new ArgumentNullException(nameof(getter));
}
return(await GetOrSetAsync <T>(cacheKey, async (old) =>
{
var context = ContextFactory();
return await getter(old, context);
}, settings));
}
public DateTime GetStaleDate(CacheSettings cacheSettings)
{
return(Expiry - cacheSettings.TimeToLive + cacheSettings.StaleAfter);
}